-/* http://dhcpd-pools.sourceforge.net/
-** Copyright 2006- Sami Kerola <kerolasa@iki.fi>
-**
-** This program is free software: you can redistribute it and/or modify
-** it under the terms of the GNU General Public License as published by
-** the Free Software Foundation, either version 3 of the License, or
-** (at your option) any later version.
-**
-** This program is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-** GNU General Public License for more details.
-**
-** You should have received a copy of the GNU General Public License
-** along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
+/*
+ * The dhcpd-pools has BSD 2-clause license which also known as "Simplified
+ * BSD License" or "FreeBSD License".
+ *
+ * Copyright 2006- Sami Kerola. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY <COPYRIGHT HOLDER> ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are
+ * those of the authors and should not be interpreted as representing
+ * official policies, either expressed or implied, of Sami Kerola.
+ */
#ifndef DHCPD_POOLS_H
# define DHCPD_POOLS_H 1
#include <config.h>
+#include <stddef.h>
/* Feature test switches */
#define _POSIX_SOURCE 1
#define POSIXLY_CORRECT 1
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
+#ifdef HAVE_STDLIB_H
#else
extern void exit();
extern char *malloc();
+#define EXIT_FAILURE 1
+#define EXIT_SUCCESS 0
#endif /* STDC_HEADERS */
+#ifndef HAVE_PROGRAM_INVOCATION_SHORT_NAME
+# ifdef HAVE___PROGNAME
+extern char *__progname;
+# define program_invocation_short_name __progname
+# else /* HAVE___PROGNAME */
+# ifdef HAVE_GETEXECNAME
+# include <stdlib.h>
+# define program_invocation_short_name \
+ prog_inv_sh_nm_from_file(getexecname(), 0)
+# else /* HAVE_GETEXECNAME */
+# define program_invocation_short_name \
+ prog_inv_sh_nm_from_file(__FILE__, 1)
+# endif /* HAVE_PROGRAM_INVOCATION_SHORT_NAME */
+static char prog_inv_sh_nm_buf[256];
+static inline char *prog_inv_sh_nm_from_file(char *f, char stripext)
+{
+ char *t;
+ if ((t = strrchr(f, '/')) != NULL) {
+ t++;
+ } else {
+ t = f;
+ }
+ strncpy(prog_inv_sh_nm_buf, t, sizeof(prog_inv_sh_nm_buf) - 1);
+ prog_inv_sh_nm_buf[sizeof(prog_inv_sh_nm_buf) - 1] = '\0';
+
+ if (stripext && (t = strrchr(prog_inv_sh_nm_buf, '.')) != NULL) {
+ *t = '\0';
+ }
+ return prog_inv_sh_nm_buf;
+}
+# endif
+#endif
+
/* Structures and unions */
struct configuration_t {
char *dhcpdconf_file;
unsigned int fullhtml;
struct shared_network_t *shared_networks;
-char *shared_net_names;
unsigned int num_shared_networks;
struct range_t *ranges;
/* Function prototypes */
int prepare_memory(void);
int parse_leases(void);
-char *parse_config(int, char *, char *, char *, struct shared_network_t *)
- __attribute__ ((nonnull(2, 3, 4)));
+void parse_config(int, char *, struct shared_network_t *)
+ __attribute__ ((nonnull(2, 3)));
int nth_field(int n, char *dest, const char *src)
__attribute__ ((nonnull(2, 3)))
#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)
#endif
#endif
;
+void *safe_realloc(void *ptr, const size_t size);
char *safe_strdup(const char *str) __attribute__ ((nonnull(1)));
void print_version(void) __attribute__ ((noreturn));
void usage(int status) __attribute__ ((noreturn));